Top 10 Best 10w-40 Oil

of November 2024
1
Best ChoiceBest Choice
Castrol 03094 GTX 10W-40 Motor Oil, 5 Quart
Castrol
Castrol
10
Exceptional
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2
Best ValueBest Value
Castrol GTX High Mileage 10W-40 Synthetic Blend Motor Oil, 5 Quarts
Castrol
Castrol
9.9
Exceptional
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3
Mobil 1 High Mileage Full Synthetic Motor Oil 10W-40, 5 Quart, Gray
Mobil 1
Mobil 1
9.8
Exceptional
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4
Pennzoil Conventional 10W-40 Motor Oil (5-Quart, Single-Pack)
Pennzoil
Pennzoil
9.7
Exceptional
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5
Kawasaki Pack of 2 99969-6296 SAE 10W-40 4-Cycle Engine Oil Quart and Fuel
Kawasaki
Kawasaki
9.6
Exceptional
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6
Maxima (349128 Premium4 10W-40 Motorcycle Engine Oil - 1 Gallon
Maxima
Maxima
9.5
Excellent
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7
Valvoline 4-Stroke Motorcycle Full Synthetic 10W-40 Motor Oil 1 QT
Valvoline
Valvoline
9.4
Excellent
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8
Valvoline High Mileage with MaxLife Technology SAE 10W-40 Synthetic Blend Motor
Valvoline
Valvoline
9.3
Excellent
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9
HONDA 08C35-A141L01 Honda Pro GN4 Motor Oil, 10W40, 1 gal
Honda
Honda
9.2
Excellent
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10
Yamalube All Purpose 4 Four Stroke Oil 10w-40 1 Gallon
Yamaha Motors
Yamaha Motors
9.1
Excellent
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About 10w-40 Oil

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Castrol 03094 GTX 10W-40 Motor Oil, 5 Quart

Unique TriShield technology provides superior deposit protection. Maximum protection against viscosity and thermal breakdown. Ultra low friction to improve gas mileage Bottle Color White. Premium, custom made additives enable advanced performance. Exceeds ILSAC GF-5, API SN.

Castrol GTX High Mileage 10W-40 Synthetic Blend Motor Oil, 5 Quarts

Phosphorus Replacement Technology to help extend the life of the emission system. Superior dispersancy that fights sludge build up. Exceptional oil burn-off protection exceeding industry standards, based on API and ACEA volatility specifications. Seal conditioners to help reduce leaks. Advanced additives that minimize engine wear.

Mobil 1 High Mileage Full Synthetic Motor Oil 10W-40, 5 Quart, Gray

Mobil 1 High Mileage full-synthetic motor oil 10W-40 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.. Utilizes Mobil 1s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness. Meets ILSAC GF-6 standards to help provide low-speed pre-ignition LSPI and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy. Provides excellent internal engine heat protection up to 500 degrees F and low temperature protection to -30 degrees F. Mobil 1 is specially formulated to help remove sludge and lower engine temperatures.

Pennzoil Conventional 10W-40 Motor Oil (5-Quart, Single-Pack)

Conventional 10W-40 engine oil formula that keeps engines clean and responsive. No leading conventional oil provides better wear protection based on Sequence IVA wear test using SAE 5W-30.. Helps prevent sludge and other damaging deposits based on Seq VH Sludge Test. Compatible with engine seals and all conventional oils. Suitable for all car, SUV, light van, and truck gasoline engines under all driving conditions. Exceeds the toughest industry standards based on API SN. Single 5-quart bottle with ergonomic design for easy handling and pouring. Pennzoil's Active Cleansing Technology helps prevent dirt and contaminants from turning into performance-robbing deposits.

Kawasaki Pack of 2 99969-6296 SAE 10W-40 4-Cycle Engine Oil Quart and Fuel Treatment

2-Quart Package. Kawasaki SAE 10W-40 Engine Oil Synthetic Blend. Yellow 3-n-1 Advanced Fuel Treatment by Power Performance 2oz Bottle Treats 10 gallons gas.

Maxima (349128 Premium4 10W-40 Motorcycle Engine Oil - 1 Gallon

Maxima's Premium4 is a superior product featuring advanced additive technology in the development of highly stable and long life multi-grade motorcycle specific oil. By using an exclusive blend of petroleum base stocks and advanced anti-wear, anti-shear additives, this product assures viscosity stability for all air and water-cooled 4-cycle engines with integrated transmissions. This formula also has extra anti-scuff additives to handle extreme loads and peak temperatures in high performance engines. Formulated for Wet clutches, the all weather formula reduces friction and engine temperatures and makes for easier starts. Crafted from a premium petroleum base, Premium4 is Turbo certified, exceeding all JASO-MA MC 4T and API SGCC Specs.

Valvoline 4-Stroke Motorcycle Full Synthetic 10W-40 Motor Oil 1 QT

ANTI-FRICTION FORMULATION is specially designed for the extreme temperatures and high RPMs of 4-stroke motorcycles. FULL SYNTHETIC FORMULA MAXIMIZES POWER AND ACCELERATION with advanced additives engineered to outperform. OUTSTANDING WET CLUTCH PROTECTION FOR SMOOTH SHIFTING and maximum performance. PROTECTS AGAINST HARMFUL DEPOSITS  SLUDGE that may reduce oil flow and rob your engine of power and efficiency. RESISTS RUST, CORROSION AND WEAR caused by acids and condensation. AMERICAN MADE FORMULATED to maximize your engines life and improve its performance.

Valvoline High Mileage with MaxLife Technology SAE 10W-40 Synthetic Blend Motor Oil 5 QT, Case of 3 (Packaging May Vary)

40 BETTER WEAR PROTECTION than the industry standard with enhanced anti-wear additives, keeping critical engine components safe and preventing metal surfaces from making contact. EXCEPTIONAL TEMPERATURE PROTECTION no matter the weather with superior viscosity modifiers to ensure oil flows more easily, coats more completely, and resists thermal breakdown even in the fiercest driving conditions. ENHANCED FRICTION PERFORMANCE HELPS MAXIMIZE POWER with advanced friction-fighting agents that properly lubricate moving parts and help your older engine maintain its horsepower to perform its best for longer. REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents and anti-corrosion additives, sustaining your engines performance and preventing higher emissions. REFRESH AGING SEALS AND PREVENT LEAKS both inside and outside your engine with premium seal conditioners.

HONDA 08C35-A141L01 Honda Pro GN4 Motor Oil, 10W40, 1 gal

1 gallon, 10W40. Genuine OEM Honda oil. HONDA set the standard for motorcycle oil when it introduced GN4 way back in 1975. specifically designed for the unique requirements of motorcycle and ATV engines..

Yamalube All Purpose 4 Four Stroke Oil 10w-40 1 Gallon

Yamalube OEM Factory 4 Stroke All Purpose Oil. Performance-Blend is Suitable for use in Motorcycles, ATVs, Side-by-Side Vehicles, and Scooters. Mineral Oil Provides Stable Clutch Performance and Strength to Protect the Engine from Wear and Tear. Oil Meets or Exceeds the JASO MA Requirements. Genuine OEM Yamaha Product.
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